| Presentation | 2014-10-17 Received CCI Power Adjustment for Interference-Aware Channel Segregation Using Beacon Signal Ren SUGAI, Martin T. H. STRAIT, Katsuhiro TEMMA, Koichi ISHIHARA, B. A. Hirantha Sithira ABEYSEKERA, Tomoaki KUMAGAI, Fumiyuki ADACHI, |
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| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Our recently proposed interference-aware channel segregation based dynamic channel assignment (IACS-DCA) using beacon signal can form a channel reuse pattern achieving sufficiently low co-channel interference (CCI) at each access point (AP) in a distributed manner. However, IACS-DCA using beacon signal cannot adapt the channel reuse pattern based to the changing traffic distribution because channel segregation is performed using traffic-independent beacon signal power measurement. In this paper, we propose the received beacon signal power correction scheme so that the corrected measured beacon signal power is proportionate to the traffic volume. In the proposed scheme, every AP transmits its beacon signal containing the traffic volume information of its own cell. Based on the traffic information, each AP corrects the measured beacon signal powers and computes the instantaneous CCI powers which are proportionate to the traffic volume. We show by computer simulation that by using the proposed power correction scheme, a channel reuse pattern can be formed according to traffic distribution. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Channel segregation / Dynamic channel assignment / Co-channel interference |
| Paper # | RCS2014-195 |
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| Committee | RCS |
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| Conference Date | 2014/10/9(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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| Paper Information | |
| Registration To | Radio Communication Systems (RCS) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Received CCI Power Adjustment for Interference-Aware Channel Segregation Using Beacon Signal |
| Sub Title (in English) | |
| Keyword(1) | Channel segregation |
| Keyword(2) | Dynamic channel assignment |
| Keyword(3) | Co-channel interference |
| 1st Author's Name | Ren SUGAI |
| 1st Author's Affiliation | Dept. of Communications Engineering, Graduate School of Engineering, Tohoku University() |
| 2nd Author's Name | Martin T. H. STRAIT |
| 2nd Author's Affiliation | Dept. of Communications Engineering, Graduate School of Engineering, Tohoku University |
| 3rd Author's Name | Katsuhiro TEMMA |
| 3rd Author's Affiliation | Dept. of Communications Engineering, Graduate School of Engineering, Tohoku University |
| 4th Author's Name | Koichi ISHIHARA |
| 4th Author's Affiliation | NTT Access Network Service Systems Laboratories, NTT Corporation |
| 5th Author's Name | B. A. Hirantha Sithira ABEYSEKERA |
| 5th Author's Affiliation | NTT Access Network Service Systems Laboratories, NTT Corporation |
| 6th Author's Name | Tomoaki KUMAGAI |
| 6th Author's Affiliation | NTT Network Innovation Laboratories, NTT Corporation |
| 7th Author's Name | Fumiyuki ADACHI |
| 7th Author's Affiliation | Dept. of Communications Engineering, Graduate School of Engineering, Tohoku University |
| Date | 2014-10-17 |
| Paper # | RCS2014-195 |
| Volume (vol) | vol.114 |
| Number (no) | 254 |
| Page | pp.pp.- |
| #Pages | 6 |
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